I've been DD'ing my manual for a year and a half now with no regrets. Traffic is not an issue and even in the worst stop and go, it gives you something to do.
Every once in a while I'll get the notion in my head that I don't "feel like" taking the FR-S for a quick run to the post office or something and I'll take my wife's car... and then I wonder what I was thinking by the time I get to the first stop sign.
My only complaints are that I wish my garage was wider so I could open my door more.
Wind noise is a bit high, but as I came from older cars it wasn't a big adjustment for me. The speakers aren't very good so you do really have to crank the stereo when cruising at seventy, but that's easily fixed if I really cared. Truth is, I'm just as happy with the radio off listening to the car.